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The viable system model (VSM) by Stafford Beer. Management cybernetics is concerned with the application of cybernetics to management and organizations. "Management cybernetics" was first introduced by Stafford Beer in the late 1950s [1] and introduces the various mechanisms of self-regulation applied by and to organizational settings, as seen through a cybernetics perspective.
Systems modeling or system modeling is the interdisciplinary study of the use of models to conceptualize and construct systems in business and IT development. [ 2 ] A common type of systems modeling is function modeling , with specific techniques such as the Functional Flow Block Diagram and IDEF0 .
Portal R2E CCMC was a portable microcomputer designed and marketed by the Réalisation et Études électroniques department of the French firm R2E Micral, [1] and officially appeared in September 1980 at the Sicob show in Paris. [2] [3] Osborne 1, the first commercially successful portable computer, was only released eight months later, on 3 ...
Co-simulation proves its advantage in validation of multi-domain and cyber-physical systems by offering a flexible solution that allows consideration of multiple domains with different time steps, at the same time. As the calculation load is shared among simulators, co-simulation also enables the possibility of large-scale system assessment. [2]
Object process methodology (OPM) is a conceptual modeling language and methodology for capturing knowledge and designing systems, specified as ISO/PAS 19450. [1] Based on a minimal universal ontology of stateful objects and processes that transform them, OPM can be used to formally specify the function, structure, and behavior of artificial and natural systems in a large variety of domains.
Enterprise modelling is the process of building models of whole or part of an enterprise with process models, data models, resource models and/or new ontologies etc. It is based on knowledge about the enterprise, previous models and/or reference models as well as domain ontologies using model representation languages. [3]
The composition model is an extension on the check-out/check-in model. This model allows developers to think in configurations instead of individual files. Although the complete check-out/check-in model is represented in the composition model, it enables the use of different strategies for updating through the use of improved support for the management of configurations.
Osiris developers are considering an on-disk data management system called the "survival engine". The system would automatically delete content as needed to keep the database lightweight and improve speed / stability of the portal. Optimizations focusing on system alignment and stabilization to make it faster and less resource-intensive.